參數(shù)資料
型號: M38857M8-XXXHP
元件分類: 微控制器/微處理器
英文描述: 8-BIT, MROM, 4 MHz, MICROCONTROLLER, PQFP80
封裝: 12 X 12 MM, 0.50 MM PITCH, PLASTIC, LQFP-80
文件頁數(shù): 58/105頁
文件大小: 1403K
代理商: M38857M8-XXXHP
3885 Group
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
MITSUBISHI MICROCOMPUTERS
53
Fig. 48 Data and command write timing
q
Data write (I/O write cycle)
LCLK
LFRAME
LAD [3:0]
Input data bus buffer i
XA2i flag
IBFi flag
q
Command write (I/O write cycle)
LCLK
LFRAME
LAD [3:0]
START
CYCTYPE
+
DIR
ADDRESS
DATA
TAR
SYNC
TAR
START
CYCTYPE
+
DIR
TARSYNCTAR
driven by the host
driven by the 3885
(Note)
ADDRESS
DATA
Input data bus buffer i
XA2i flag
IBFi flag
driven by the host
driven by the 3885
Note: LAD0 to LAD3 pins remain tri-state after transfer completion.
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